258408360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 384

約数和(自身を含む): 1058832000

約数和(自身を除く): 800423640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 49, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 108, 114, 120, 126, 133, 135, 140, 147, 152, 168, 171, 180, 189, 190, 196, 210, 216, 228, 245, 252, 257, 266, 270, 280, 285, 294, 315, 342, 360, 378, 380, 392, 399, 420, 441, 456, 490, 504, 513, 514, 532, 540, 570, 588, 630, 665, 684, 735, 756, 760, 771, 798, 840, 855, 882, 931, 945, 980, 1026, 1028, 1064, 1080, 1140, 1176, 1197, 1260, 1285, 1323, 1330, 1368, 1470, 1512, 1542, 1596, 1710, 1764, 1799, 1862, 1890, 1960, 1995, 2052, 2056, 2205, 2280, 2313, 2394, 2520, 2565, 2570, 2646, 2660, 2793, 2940, 3084, 3192, 3420, 3528, 3591, 3598, 3724, 3780, 3855, 3990, 4104, 4410, 4626, 4655, 4788, 4883, 5130, 5140, 5292, 5320, 5397, 5586, 5880, 5985, 6168, 6615, 6840, 6939, 7182, 7196, 7448, 7560, 7710, 7980, 8379, 8820, 8995, 9252, 9310, 9576, 9766, 10260, 10280, 10584, 10794, 11172, 11565, 11970, 12593, 13230, 13878, 13965, 14364, 14392, 14649, 15420, 15960, 16191, 16758, 17640, 17955, 17990, 18504, 18620, 19532, 20520, 21588, 22344, 23130, 23940, 24415, 25137, 25186, 26460, 26985, 27756, 27930, 28728, 29298, 30840, 32382, 33516, 34181, 34695, 35910, 35980, 37240, 37779, 39064, 41895, 43176, 43947, 46260, 47880, 48573, 48830, 50274, 50372, 52920, 53970, 55512, 55860, 58596, 62965, 64764, 67032, 68362, 69390, 71820, 71960, 73245, 75558, 80955, 83790, 87894, 92520, 97146, 97660, 100548, 100744, 102543, 107940, 111720, 113337, 117192, 125685, 125930, 129528, 131841, 136724, 138780, 143640, 146490, 151116, 161910, 167580, 170905, 175788, 188895, 194292, 195320, 201096, 205086, 215880, 219735, 226674, 239267, 242865, 251370, 251860, 263682, 273448, 277560, 292980, 302232, 307629, 323820, 335160, 340011, 341810, 351576, 377790, 388584, 410172, 439470, 453348, 478534, 485730, 502740, 503720, 512715, 527364, 566685, 585960, 615258, 647640, 659205, 680022, 683620, 717801, 755580, 820344, 878940, 906696, 922887, 957068, 971460, 1005480, 1025430, 1054728, 1133370, 1196335, 1230516, 1318410, 1360044, 1367240, 1435602, 1511160, 1538145, 1700055, 1757880, 1845774, 1914136, 1942920, 2050860, 2153403, 2266740, 2392670, 2461032, 2636820, 2720088, 2871204, 3076290, 3400110, 3589005, 3691548, 4101720, 4306806, 4533480, 4614435, 4785340, 5273640, 5742408, 6152580, 6460209, 6800220, 7178010, 7383096, 8613612, 9228870, 9570680, 10767015, 12305160, 12920418, 13600440, 14356020, 17227224, 18457740, 21534030, 25840836, 28712040, 32301045, 36915480, 43068060, 51681672, 64602090, 86136120, 129204180, 258408360]

約数ペア:

[(1, 258408360), (2, 129204180), (3, 86136120), (4, 64602090), (5, 51681672), (6, 43068060), (7, 36915480), (8, 32301045), (9, 28712040), (10, 25840836), (12, 21534030), (14, 18457740), (15, 17227224), (18, 14356020), (19, 13600440), (20, 12920418), (21, 12305160), (24, 10767015), (27, 9570680), (28, 9228870), (30, 8613612), (35, 7383096), (36, 7178010), (38, 6800220), (40, 6460209), (42, 6152580), (45, 5742408), (49, 5273640), (54, 4785340), (56, 4614435), (57, 4533480), (60, 4306806), (63, 4101720), (70, 3691548), (72, 3589005), (76, 3400110), (84, 3076290), (90, 2871204), (95, 2720088), (98, 2636820), (105, 2461032), (108, 2392670), (114, 2266740), (120, 2153403), (126, 2050860), (133, 1942920), (135, 1914136), (140, 1845774), (147, 1757880), (152, 1700055), (168, 1538145), (171, 1511160), (180, 1435602), (189, 1367240), (190, 1360044), (196, 1318410), (210, 1230516), (216, 1196335), (228, 1133370), (245, 1054728), (252, 1025430), (257, 1005480), (266, 971460), (270, 957068), (280, 922887), (285, 906696), (294, 878940), (315, 820344), (342, 755580), (360, 717801), (378, 683620), (380, 680022), (392, 659205), (399, 647640), (420, 615258), (441, 585960), (456, 566685), (490, 527364), (504, 512715), (513, 503720), (514, 502740), (532, 485730), (540, 478534), (570, 453348), (588, 439470), (630, 410172), (665, 388584), (684, 377790), (735, 351576), (756, 341810), (760, 340011), (771, 335160), (798, 323820), (840, 307629), (855, 302232), (882, 292980), (931, 277560), (945, 273448), (980, 263682), (1026, 251860), (1028, 251370), (1064, 242865), (1080, 239267), (1140, 226674), (1176, 219735), (1197, 215880), (1260, 205086), (1285, 201096), (1323, 195320), (1330, 194292), (1368, 188895), (1470, 175788), (1512, 170905), (1542, 167580), (1596, 161910), (1710, 151116), (1764, 146490), (1799, 143640), (1862, 138780), (1890, 136724), (1960, 131841), (1995, 129528), (2052, 125930), (2056, 125685), (2205, 117192), (2280, 113337), (2313, 111720), (2394, 107940), (2520, 102543), (2565, 100744), (2570, 100548), (2646, 97660), (2660, 97146), (2793, 92520), (2940, 87894), (3084, 83790), (3192, 80955), (3420, 75558), (3528, 73245), (3591, 71960), (3598, 71820), (3724, 69390), (3780, 68362), (3855, 67032), (3990, 64764), (4104, 62965), (4410, 58596), (4626, 55860), (4655, 55512), (4788, 53970), (4883, 52920), (5130, 50372), (5140, 50274), (5292, 48830), (5320, 48573), (5397, 47880), (5586, 46260), (5880, 43947), (5985, 43176), (6168, 41895), (6615, 39064), (6840, 37779), (6939, 37240), (7182, 35980), (7196, 35910), (7448, 34695), (7560, 34181), (7710, 33516), (7980, 32382), (8379, 30840), (8820, 29298), (8995, 28728), (9252, 27930), (9310, 27756), (9576, 26985), (9766, 26460), (10260, 25186), (10280, 25137), (10584, 24415), (10794, 23940), (11172, 23130), (11565, 22344), (11970, 21588), (12593, 20520), (13230, 19532), (13878, 18620), (13965, 18504), (14364, 17990), (14392, 17955), (14649, 17640), (15420, 16758), (15960, 16191)]